<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>51提效-新标签页</title>
  <style>
    html, body, iframe {
      height: 100%;
      width: 100%;
      margin: 0;
      padding: 0;
      border: 0;
    }
  </style>
</head>
<body>
<iframe src="https://51tixiao.com/main" width="100%" height="100%"></iframe>
</body>
</html>
